Module: check_mk Branch: master Commit: 638efe913a14e63d4f3f19fa00b4df474b14d288 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=638efe913a14e6… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Jul 20 17:26:14 2012 +0200 vms_system.procs: new check for number of processes on OpenVMS --- ChangeLog | 1 + checkman/vms_system.procs | 19 +++++++++++++++++++ checks/cpu | 2 +- checks/vms_system | 22 ++++++++++++++++++++++ pnp-templates/check_mk-vms_system.procs.php | 1 + web/plugins/perfometer/check_mk.py | 5 +++++ web/plugins/wato/check_parameters.py | 17 +++++++++++++++-- 7 files changed, 64 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index 32178ed..0bf8111 100644 --- a/ChangeLog +++ b/ChangeLog @@ -17,6 +17,7 @@ * vms_cpu: new check for CPU utilization on OpenVMS * vms_if: new check for network interfaces on OpenVMS * vms_system.ios: new check for total direct/buffered IOs on OpenVMS + * vms_system.procs: new check for number of processes on OpenVMS WATO: * Added permission to control the "clone host" feature in WATO diff --git a/checkman/vms_system.procs b/checkman/vms_system.procs new file mode 100644 index 0000000..56e6966 --- /dev/null +++ b/checkman/vms_system.procs @@ -0,0 +1,19 @@ +title: Check number of processes on OpenVMS +agents: openvms +author: Mathias Kettner <mk(a)mathias-kettner.de> +license: GPL +distribution: check_mk +description: + This check measures the number of existing (not neccessarily + running) processes on OpenVMS. You can set levels on the number. + +perfdata: + One value: the number of processes. + +inventory: + One check per OpenVMS system will be created. + +[parameters] +warn(int): warning level for the number of processes +crit(int): critical level for the number of processes + diff --git a/checks/cpu b/checks/cpu index ea3198e..480a86c 100644 --- a/checks/cpu +++ b/checks/cpu @@ -70,7 +70,7 @@ def check_cpu_threads(item, params, info): if nthreads >= crit: return (2, "CRIT - %d threads (critical at %d)" % (nthreads, crit), perfdata) elif nthreads >= warn: - return (1, "WARN - %d threads (warning %d)" % (nthreads, warn), perfdata) + return (1, "WARN - %d threads (warning at %d)" % (nthreads, warn), perfdata) else: return (0, "OK - %d threads" % (nthreads,), perfdata) diff --git a/checks/vms_system b/checks/vms_system index cbf18bb..3f77288 100644 --- a/checks/vms_system +++ b/checks/vms_system @@ -48,3 +48,25 @@ check_info["vms_system.ios"] = { "service_description" : "IOs", "has_perfdata" : True, } + +def check_vms_system_procs(_no_item, params, info): + procs = int(float(info[0][2])) + if params: + warn, crit = params + perfdata = [('procs', procs, warn, crit, 0 )] + if procs >= crit: + return (2, "CRIT - %d processes (critical at %d)" % (procs, crit), perfdata) + elif procs >= warn: + return (1, "WARN - %d processes (warning at %d)" % (procs, warn), perfdata) + else: + return (0, "OK - %d processes" % (procs,), perfdata) + + +check_info["vms_system.procs"] = { + "check_function" : check_vms_system_procs, + "inventory_function" : inventory_vms_system, + "service_description" : "Number of processes", + "has_perfdata" : True, + "group" : "vms_procs", +} + diff --git a/pnp-templates/check_mk-vms_system.procs.php b/pnp-templates/check_mk-vms_system.procs.php new file mode 120000 index 0000000..559cd5e --- /dev/null +++ b/pnp-templates/check_mk-vms_system.procs.php @@ -0,0 +1 @@ +check_mk-cpu.threads.php \ No newline at end of file diff --git a/web/plugins/perfometer/check_mk.py b/web/plugins/perfometer/check_mk.py index 818a397..0ff9d66 100644 --- a/web/plugins/perfometer/check_mk.py +++ b/web/plugins/perfometer/check_mk.py @@ -537,3 +537,8 @@ def perfometer_vms_system_ios(row, check_command, perf_data): perfometers["check_mk-vms_system.ios"] = perfometer_vms_system_ios +def perfometer_check_mk_vms_system_procs(row, check_command, perf_data): + color = { 0: "#a4f", 1: "#ff2", 2: "#f22", 3: "#fa2" }[row["service_state"]] + return "%d" % int(perf_data[0][1]), perfometer_logarithmic(perf_data[0][1], 100, 2, color) + +perfometers["check_mk-vms_system.procs"] = perfometer_check_mk_vms_system_procs diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py index e319296..68ee915 100644 --- a/web/plugins/wato/check_parameters.py +++ b/web/plugins/wato/check_parameters.py @@ -1215,8 +1215,21 @@ checkgroups.append(( help = _("These levels check the number of currently existing threads on the system. Each process has at " "least one thread."), elements = [ - Integer(title = _("Warning at"), label = _("threads")), - Integer(title = _("Critical at"), label = _("threads"))]), + Integer(title = _("Warning at"), unit = _("threads"), default_value = 1000), + Integer(title = _("Critical at"), unit = _("threads"), default_value = 2000)]), + None, None)) + +checkgroups.append(( + subgroup_applications, + "vms_procs", + _("Number of processes on OpenVMS"), + Optional( + Tuple( + elements = [ + Integer(title = _("Warning at"), unit = _("processes"), default_value = 100), + Integer(title = _("Critical at"), unit = _("processes"), default_value = 200)]), + title = _("Impose levels on number of processes"), + ), None, None)) checkgroups.append((